In the anime

Dragon Rage, when used by Axew , is blueish in colour and is loaded in a way similar to Draco Meteor . It resembles Flamethrower, as a fire-like blast is shot towards an opponent.

Axew had difficulty in learning Dragon Rage, with Ash and Cilan teasing Iris by calling the move "Dragon Sneeze". This difficulty implies that Dragon-type moves take a lot of practice before being mastered.